Totally understandable that we're skeptical about Cody playing year 1. However, most of that skepticism is coming from what we saw in the spring game. I know it wasn't all that long ago, but keep this in mind: When Cody played in that game he was still 17 years old (didn't turn 18 til June). For his entire time at NU during the spring semester, whether in class or in team workouts, he must have felt pretty uncomfortable being so young, away from home, not having other incoming freshmen to gel with, etc.
My guess (hope) is that he's much more comfortable now. Not just with the offense, but with the idea of being a leader of the new guys. He's been there months longer than the other freshmen. He's run the offense and can help teach it to the younger guys. Teachers always learn just as much if not more than students, especially when they're putting it to practice on a daily basis.
This is why there's a small part of me that believes Cody Green will indeed play this season. Is it realistic? Maybe not, but like other guys have said, I hope he is so good that it forces the coaching staff to get him in there.